fix word-wrap

lib/public/stylesheets/style.css

@@ -116,6 +116,10 @@ h3 {
   margin-top: 2em;
 }
 
+code {
+  word-wrap: break-word;
+}
+
 .code {
   display: block;
   font-family: monospace;

lib/views/index.html.ejs

@@ -175,7 +175,7 @@
           <section id="meta-attribution">
             <h3><a href="#meta-attribution">Attribution</a></h3>
             <p>
-              Attribution is <strong>encouraged</strong> but not required.<br>
+              Attribution is not required, but it is <strong>encouraged</strong>.<br>
               If you want to show some support for this (free!) service, place a notice like this somewhere:
               <div class="code">
                 Thank you to &lt;a href="https://crafatar.com"&gt;Crafatar&lt;/a&gt; for providing avatars.